27042420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{450707}}^1$

素因数の和:450719

約数の個数: 24

約数和(自身を含む): 75718944

約数和(自身を除く): 48676524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 450707, 901414, 1352121, 1802828, 2253535, 2704242, 4507070, 5408484, 6760605, 9014140, 13521210, 27042420]

約数ペア:

[(1, 27042420), (2, 13521210), (3, 9014140), (4, 6760605), (5, 5408484), (6, 4507070), (10, 2704242), (12, 2253535), (15, 1802828), (20, 1352121), (30, 901414), (60, 450707)]